1. A. BandwagonThe statement encourages people to follow the crowd, implying that everyone who likes music eats there, so you should too.2. B. Plain FolksThe advertisement uses an ordinary person to make the product more relatable and appealing to the target audience.3. A. TestimonialThe famous actress's endorsement is a testimonial, where a well-known person recommends a product to build credibility and trust.Propagation techniques:Bandwagon: Encourages following the crowd.Testimonial: Uses endorsements from influential people.Plain Folks: Uses relatable, ordinary people to build trust.Transfer: Associates a product with a positive idea or value.Glittering Generality: Uses vague, appealing phrases.Name-Calling: Uses negative labels or insults.